CN213623446U

CN213623446U - Biological rotating disc sewage treatment equipment

Info

Publication number: CN213623446U
Application number: CN202022486932.5U
Authority: CN
Inventors: 杨玉宽; 孙超
Original assignee: Zhongtian Huanuo Construction Co ltd
Current assignee: Zhongtian Huanuo Construction Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-06
Anticipated expiration: 2030-11-02

Abstract

The utility model belongs to the technical field of sewage treatment, especially, a biological rotating disc sewage treatment device, the power distribution box comprises a box body, box inner wall both sides are rotated and are installed the axis of rotation, a plurality of carousel revolving fragments are installed to the joint in the axis of rotation, axis of rotation one end runs through the box and has been pegged graft and have been connected with the speed reducer, the motor is installed in pegging graft of speed reducer one side, box top end pegging graft is connected with the drain pipe, drain pipe one end runs through and extends to the box internal thread and installs the installation pipe, a plurality of shower nozzles are installed to installation pipe bottom screw thread, the one end pegging graft of installation pipe is kept away from to the drain pipe is connected with the water pump, water pump inlet end pegging graft. The utility model has the advantages of reasonable overall design, overall structure is simple and can be more abundant reach sewage treatment's effect, further provide convenient for sewage treatment.

Description

Biological rotating disc sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a biological rotating disc sewage treatment device.

Background

The biological rotating disc used in the field of sewage treatment at present is a wall-moistening type rotary sewage treatment device, and drives a disc made of special materials to alternately contact with air and sewage through slow rotation of a rotating shaft, so that a layer of biological film for breeding a large number of microorganisms is attached to the disc, organic pollutants, nitrogen, phosphorus and the like in the sewage are adsorbed and adsorbed by the biological film, the biological film is a better choice, the biological rotating disc is used as one of the biological film, the biological rotating disc has the characteristics of large biomass, low energy consumption, small sludge yield and strong impact load resistance in the technical aspect, the biological rotating disc adopts a motor as power in the operation management aspect, the operation and the maintenance are simple, and the device is suitable for decentralized sewage treatment in villages and towns.

However, the turntable plate of the conventional biological turntable sewage treatment device is driven by a motor to rotate, a reduction box and other parts are needed, the structure is relatively complex, the daily management and maintenance are troublesome, and the sewage is difficult to be fully contacted with air in the contact process of the sewage and a microbial film, so that the content of dissolved oxygen in the sewage is insufficient, and the sewage treatment effect is not ideal enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a biological rotating disc sewage treatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a biological rotating disc sewage treatment device comprises a box body, rotating shafts are rotatably arranged on two sides of the inner wall of the box body, a plurality of rotary disc rotary sheets are clamped on the rotating shaft, one end of the rotating shaft penetrates through the box body and is connected with a speed reducer in an inserting way, a motor is inserted and installed at one side of the speed reducer, a drain pipe is inserted and connected at the top end of the box body, one end of the drain pipe penetrates and extends to the internal thread of the box body and is provided with an installation pipe, a plurality of spray heads are arranged at the bottom end of the mounting pipe in a threaded manner, one end of the drain pipe, which is far away from the mounting pipe, is connected with a water pump in an inserting manner, the water inlet end of the water pump is connected with a water pumping pipe in an inserted manner, the water pumping pipe is connected and communicated with the box body in an inserted manner, the water inlet is formed in the top end of the box body, the water inlet pipe is installed in an inserting mode, the water drain hole is formed in the bottom end of the box body, the water drain pipe is installed in an inserting mode, and the controller is installed on one side of the box body in a clamping mode.

Preferably, the bottom end of the box body is welded with a support leg.

Preferably, the filter screen is installed to the one end joint that the drinking-water pipe is close to the box.

Preferably, an external power supply and a switch are arranged on one side of the box body, wherein the external power supply, the motor, the water pump and the switch are sequentially connected through a lead and form a loop.

Preferably, the controller is electrically connected with the motor.

Preferably, the top end of the box body is arranged in a semicircular shape.

Compared with the prior art, the beneficial effects of the utility model are that: when the water pump is used, sewage is discharged into the box body through the water inlet pipe, the sewage is discharged into the box body by half, the rotary plate is immersed into the sewage by half, the rotary plate is fully contacted with the sewage, the switch is opened, the water pump pumps the sewage in the box body through the water pumping pipe, the sewage is discharged to the installation pipe through the water draining pipe, the sewage is discharged to the rotary plate exposed in the air through the spray head, the problem that the motor drives the rotating shaft through the speed reducer is solved, the rotary plate is not uniformly and sufficiently contacted with the sewage when rotating, and the effect that the motor and the rotating speed of the speed reducer are controlled by the controller.

The utility model has the advantages of reasonable overall design, easy operation, convenient to use, overall structure is simple and can be more abundant reach sewage treatment's effect, further provide convenient for sewage treatment.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a schematic front view of the external structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

in the figure: 1. a box body; 2. a rotating shaft; 3. rotating the rotary disc; 4. a speed reducer; 5. a motor; 6. a drain pipe; 7. installing a pipe; 8. a spray head; 9. a water pump; 10. a water pumping pipe; 11. a water inlet pipe; 12. a water discharge pipe; 13. a controller; 14. and (3) a support leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a biological rotating disc sewage treatment device comprises a box body 1, rotating shafts 2 are rotatably installed on two sides of the inner wall of the box body 1, a plurality of rotating disc rotating sheets 3 are fixedly installed on the rotating shafts 2, one ends of the rotating shafts 2 penetrate through the box body 1 and are fixedly connected with a speed reducer 4, a motor 5 is fixedly installed on one side of the speed reducer 4, a drain pipe 6 is fixedly connected to the top end of the box body 1, one ends of the drain pipe 6 penetrate through the box body 1 and extend into the box body 1 and are fixedly installed with a mounting pipe 7, a plurality of spray heads 8 are fixedly installed at the bottom end of the mounting pipe 7, a water pump 9 is fixedly connected to one end, far away from the mounting pipe 7, of the drain pipe 6, a water inlet end of the water pump 9 is fixedly connected with a water pumping pipe 10, the water pumping pipe 10 is;

the bottom end of the box body 1 is fixedly provided with a support leg 14, one end of the water pumping pipe 10 close to the box body 1 is fixedly provided with a filter screen, one side of the box body 1 is provided with an external power supply and a switch, wherein the external power supply, the motor 5, the water pump 9 and the switch are sequentially connected through a lead to form a loop, the controller 13 is electrically connected with the motor 5, the top end of the box body 1 is arranged in a semicircular shape, when in use, sewage is discharged into the box body 1 through the water inlet pipe 11 and is discharged to half of the capacity of the box body 1, the rotary disc 3 is immersed into half of the sewage, so that the rotary disc 3 is fully contacted with the sewage, the switch is turned on, the water pump 9 pumps the sewage in the box body 1 through the water pumping pipe 10 and is discharged to the installation pipe 7 through the water discharge pipe 6, the sewage is discharged to the rotary disc 3 exposed in the air through the spray head 8, wherein play the effect of controller 13

control motor

5 and 4 rotational speeds of speed reducer, the utility model has the advantages of reasonable overall design, easy operation, convenient to use, overall structure is simple and can be more abundant reach sewage treatment's effect, further provide convenient for sewage treatment.

The working principle is as follows: discharge sewage to box 1 in through inlet tube 11 during the use, discharge sewage half of box 1 capacity, make carousel rotor 3 soak sewage half, make carousel rotor 3 fully contact with sewage, open the switch, sewage in pump 9 will box 1 is taken out through drinking-water pipe 10, arrange to installation pipe 7 through drain pipe 6, discharge to exposing on the carousel rotor 3 in the air by shower nozzle 8, compensate motor 5 and drive axis of rotation 2 through speed reducer 4, make carousel rotor 3 rotate the time with the inhomogeneous abundant problem of sewage contact, wherein play the effect of controller 13 control motor 5 and speed reducer 4 rotational speed the utility model discloses overall design is reasonable, easy operation, convenient to use, overall structure is simple and can be more abundant reach sewage treatment's effect, further provide convenient for sewage treatment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biological rotating disc sewage treatment device, includes box (1), its characterized in that: the water pump box is characterized in that a rotating shaft (2) is installed on two sides of the inner wall of the box body (1) in a rotating mode, a plurality of rotary table rotating pieces (3) are fixedly installed on the rotating shaft (2), one end of the rotating shaft (2) penetrates through the box body (1) and is fixedly connected with a speed reducer (4), a motor (5) is fixedly installed on one side of the speed reducer (4), a drain pipe (6) is fixedly connected with the top end of the box body (1), one end of the drain pipe (6) penetrates through the box body (1) and extends into the box body (1) to be fixedly installed with an installation pipe (7), a plurality of spray heads (8) are fixedly installed on the bottom end of the installation pipe (7), a water pump (9) fixedly connected with one end of the drain pipe (6) far away from the installation pipe (7), a water pump pipe (10) is fixedly connected with the water inlet, the water discharging device is characterized in that a water discharging hole is formed in the bottom end of the box body (1), a water discharging pipe (12) is fixedly installed on the bottom end of the box body, and a controller (13) is fixedly installed on one side of the box body (1).

2. The biological rotating disk sewage treatment device according to claim 1, wherein: and supporting legs (14) are fixedly arranged at the bottom end of the box body (1).

3. The biological rotating disk sewage treatment device according to claim 1, wherein: one end of the water pumping pipe (10) close to the box body (1) is fixedly provided with a filter screen.

4. The biological rotating disk sewage treatment device according to claim 1, wherein: an external power supply and a switch are arranged on one side of the box body (1), wherein the external power supply, the motor (5), the water pump (9) and the switch are sequentially connected through a lead and form a loop.

5. The biological rotating disk sewage treatment device according to claim 1, wherein: the controller (13) is electrically connected with the motor (5).

6. The biological rotating disk sewage treatment device according to claim 1, wherein: the top end of the box body (1) is arranged in a semicircular shape.